Lançado: Feb 27, 1965
Tempo de Execução: 18 minutos
Gênero: Ficção científica, Cinema TV
Estrelas: Piotr Kurowski, Józef Pieracki, Stanisław Igar, Eliasz Kuziemski
Crew: Marek Nowicki (Director), Jerzy Stawicki (Director), Bolesław Kamykowski (Production Design), Stanisław Lem (Short Story), Wiesław Ćwikliński (Sound), Jerzy Stawicki (Director of Photography)